Question

A concert hall sells tickets in three different price ranges. For each price range, there are both adult and child rates. The relationship is shown in the table below. Which statement does not describe the relationship between the adult ticket prices (a), in dollars, and the child ticket prices (c), in dollars? Concert Hall Prices Adult Tickets Child Tickets S200 $20.50 $0.00 $14.00 00 $9.00 A. The relationship is proportional. It can be represented as

Answer 1

We have a table if it is a relation the results of the table can be obtained with the function given

A.

`c=(1)/(4)a`

a=82 ----- c=1/4(82)=20.5

a=56 ---- c=1/4(56)=14

a=36------ c=1/4(36)=9

as we can see indicated for a child's ticket costs $0.25 for every dollar spent on an adult ticket.

another way to see the same is an adult ticket costs $4 for every dollar spend on a child's ticket.

Therefore the statement that does not describe the relation is B.